CVE-2017-9872

LAME 3.99.5 - 'III_dequantize_sample' Stack Buffer Overflow

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The III_dequantize_sample function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

La función III_dequantize_sample del archivo layer3.c en mpglib, como se utiliza en el archivo libmpgdecoder.a en LAMA 3.99.5 y otros productos, permite a un atacante remoto causar una denegación de servicio (buffer overflow basado en pila -stack- y caída de la aplicación) u otro posible impacto no especificado mediante la manipulación de una archivo de audio.

LAME version 3.99.5 suffers from a III_dequantize_sample stack buffer overflow vulnerability.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-06-25 CVE Reserved
2017-06-25 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-08-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/99270	Third Party Advisory
https://blogs.gentoo.org/ago/2017/06/17/lame-stack-based-buffer-overflow-in-iii_dequantize_sample-layer3-c	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/42259	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lame Project Search vendor "Lame Project"		Lame Search vendor "Lame Project" for product "Lame"				3.99.5 Search vendor "Lame Project" for product "Lame" and version "3.99.5"		-		Affected